Refactor: New subdirectory gettext-tools/wizard/.

Refactor: New subdirectory gettext-tools/wizard/.

* gettext-tools/configure.ac: Invoke AC_CONFIG_FILES for wizard/Makefile,
wizard/gettextize, instead of for misc/gettextize.
* gettext-tools/Makefile.am (SUBDIRS): Add wizard.
(distdir2): Recurse into wizard/.
* gettext-tools/wizard/Makefile.am: New file, based on
gettext-tools/misc/Makefile.am.
* gettext-tools/wizard/gettextize.in: Renamed from
gettext-tools/misc/gettextize.in.
* gettext-tools/misc/Makefile.am (bin_SCRIPTS, DISTCLEANFILES): Remove
gettextize.
(install-data-local, uninstall-local, uninstall-sources): Remove rules.
* gettext-tools/man/Makefile.am (man_MAN1WIZARD): New variable.
(man_MAN1MISC): Remove gettextize.1.
($(man_MAN1WIZARD)): New rule.
(gettextize.1): Update.
($(man_MAN1MISC)): Simplify.